Preventionmagazinedelivers trusted information, breaking news, and authentic lifestyle advice that inspires, challenges, and leads readers to love their whole life. Cassandra Forsythe, PhD, RDresearches low-carb and female-specific nutrition, dietary fatty acids, cardiovascular disease, diabetes, and weight loss. Lesley Rotchfordhas worked atWomen's Health, Self, Allure,andCosmopolitan. She has appeared as an expert on theTodayshow,Good Morning America, CNN, Fox News, and MSNBC.